Consider the following function calls with respect to the function definition. Identify 2 which of these will cause an error and why?

Question

def calculate(a,b=5,c=10):

return a*b-c

i) calculate( 12,3)

ii) calculate(c=50,35)

iii) calculate(20, b=7, a=15)

iv) calculate(x=10,b=12)